So you've pre-purchased 480 GH/s worth of hardware from BFL and you've sold 520 GH/s worth of hashpacks. What are you going to do to make up the difference? Place another pre-order with BFL and leave the newest hashpack purchasers likely waiting until 2014 before their virtual workers are running? Or is there other hardware you might use to supply the currently purchased hashpacks for a more timely delivery?